Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282800849.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d0m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282800849
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.7K Jun 7 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Jun 7 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 13K Jun 7 17:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Jun 7 17:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 7 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 57K Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654944670657

Running Version 202205111006
[2022-06-11 10:51:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 10:51:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 10:51:12] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2022-06-11 10:51:12] [INFO ] Transformed 262 places.
[2022-06-11 10:51:12] [INFO ] Transformed 73 transitions.
[2022-06-11 10:51:12] [INFO ] Parsed PT model containing 262 places and 73 transitions in 182 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 190 places in 2 ms
Reduce places removed 190 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 66 transition count 69
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 66 transition count 69
Applied a total of 10 rules in 18 ms. Remains 66 /72 variables (removed 6) and now considering 69/73 (removed 4) transitions.
// Phase 1: matrix 69 rows 66 cols
[2022-06-11 10:51:12] [INFO ] Computed 5 place invariants in 11 ms
[2022-06-11 10:51:12] [INFO ] Implicit Places using invariants in 179 ms returned []
// Phase 1: matrix 69 rows 66 cols
[2022-06-11 10:51:12] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-11 10:51:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-11 10:51:12] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
// Phase 1: matrix 69 rows 66 cols
[2022-06-11 10:51:12] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-11 10:51:12] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/72 places, 69/73 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/72 places, 69/73 transitions.
Support contains 9 out of 66 places after structural reductions.
[2022-06-11 10:51:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-11 10:51:12] [INFO ] Flatten gal took : 31 ms
[2022-06-11 10:51:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 10:51:12] [INFO ] Flatten gal took : 13 ms
[2022-06-11 10:51:12] [INFO ] Input system was already deterministic with 69 transitions.
Support contains 6 out of 66 places (down from 9) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2272 resets, run finished after 452 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1029 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1046 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1023 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1020 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 958 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1030 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 6) seen :0
Probably explored full state space saw : 25991 states, properties seen :2
Probabilistic random walk after 67344 steps, saw 25991 distinct states, run finished after 491 ms. (steps per millisecond=137 ) properties seen :2
Explored full state space saw : 25991 states, properties seen :0
Exhaustive walk after 67344 steps, saw 25991 distinct states, run finished after 395 ms. (steps per millisecond=170 ) properties seen :0
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 10:51:14] [INFO ] Flatten gal took : 8 ms
[2022-06-11 10:51:14] [INFO ] Flatten gal took : 6 ms
[2022-06-11 10:51:14] [INFO ] Input system was already deterministic with 69 transitions.
Computed a total of 9 stabilizing places and 9 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 69/69 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 61 transition count 64
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 59 transition count 61
Applied a total of 15 rules in 10 ms. Remains 59 /66 variables (removed 7) and now considering 61/69 (removed 8) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:14] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-11 10:51:14] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:14] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 10:51:15] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:15] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/66 places, 61/69 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/66 places, 61/69 transitions.
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 11 ms
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 14 ms
[2022-06-11 10:51:15] [INFO ] Input system was already deterministic with 61 transitions.
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 5 ms
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 4 ms
[2022-06-11 10:51:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality8769213687577100429.gal : 2 ms
[2022-06-11 10:51:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality10022581854466236171.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8769213687577100429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10022581854466236171.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19185,0.128967,9636,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.130156,9636,1,0,6,20895,7,1,399,12216,1
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 69/69 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 61 transition count 64
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 59 transition count 61
Applied a total of 15 rules in 8 ms. Remains 59 /66 variables (removed 7) and now considering 61/69 (removed 8) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:15] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 10:51:15] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 10:51:15] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:15] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/66 places, 61/69 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/66 places, 61/69 transitions.
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 8 ms
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 5 ms
[2022-06-11 10:51:15] [INFO ] Input system was already deterministic with 61 transitions.
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:15] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality15930932462286207398.gal : 1 ms
[2022-06-11 10:51:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality6674420815997625443.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15930932462286207398.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6674420815997625443.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19185,0.123274,9732,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(AX(FALSE))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(!(EX(!(FALSE)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t40, t44, t45, t46, t47, t48, t49, t50, t52, t53, t54, t55, t56, t58, t60, Intersection with...235
(forward)formula 0,0,0.991466,37056,1,0,459,160229,148,261,1988,148843,385
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 69/69 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 61 transition count 64
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 59 transition count 61
Applied a total of 15 rules in 7 ms. Remains 59 /66 variables (removed 7) and now considering 61/69 (removed 8) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:16] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:16] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 10:51:16] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:16] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-11 10:51:16] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/66 places, 61/69 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/66 places, 61/69 transitions.
[2022-06-11 10:51:16] [INFO ] Flatten gal took : 4 ms
[2022-06-11 10:51:16] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:16] [INFO ] Input system was already deterministic with 61 transitions.
[2022-06-11 10:51:16] [INFO ] Flatten gal took : 4 ms
[2022-06-11 10:51:16] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality13695723173273806585.gal : 1 ms
[2022-06-11 10:51:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality14720938665468186499.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13695723173273806585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14720938665468186499.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19185,0.122395,9688,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t40, t44, t45, t46, t47, t48, t49, t50, t52, t53, t54, t55, t56, t58, t60, Intersection with...235
(forward)formula 0,0,0.286425,14352,1,0,114,37224,137,58,1908,21780,128
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 69/69 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 61 transition count 64
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 59 transition count 61
Applied a total of 15 rules in 7 ms. Remains 59 /66 variables (removed 7) and now considering 61/69 (removed 8) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:17] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:17] [INFO ] Computed 5 place invariants in 9 ms
[2022-06-11 10:51:17] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 10:51:17] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 10:51:17] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 10:51:17] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/66 places, 61/69 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/66 places, 61/69 transitions.
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 4 ms
[2022-06-11 10:51:17] [INFO ] Input system was already deterministic with 61 transitions.
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 4 ms
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality14792649045778228586.gal : 1 ms
[2022-06-11 10:51:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17294951765792135596.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14792649045778228586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17294951765792135596.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19185,0.121975,9796,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t40, t44, t45, t46, t47, t48, t49, t50, t52, t53, t54, t55, t56, t58, t60, Intersection with...235
(forward)formula 0,1,0.286171,14404,1,0,114,37224,137,58,1916,21780,128
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 69/69 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 62 transition count 65
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 60 transition count 62
Applied a total of 13 rules in 7 ms. Remains 60 /66 variables (removed 6) and now considering 62/69 (removed 7) transitions.
// Phase 1: matrix 62 rows 60 cols
[2022-06-11 10:51:17] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 10:51:17] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 62 rows 60 cols
[2022-06-11 10:51:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 10:51:17] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-11 10:51:17] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
// Phase 1: matrix 62 rows 60 cols
[2022-06-11 10:51:17] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 10:51:17] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/66 places, 62/69 transitions.
Finished structural reductions, in 1 iterations. Remains : 60/66 places, 62/69 transitions.
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:17] [INFO ] Input system was already deterministic with 62 transitions.
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:17] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality15152940023303209338.gal : 1 ms
[2022-06-11 10:51:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality13902636651791520428.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15152940023303209338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13902636651791520428.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19191,0.095281,9032,2,1825,5,16754,6,0,302,11015,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + (EG((l30>0)) * EX(TRUE)))
=> equivalent forward existential formula: [(EY((Init * !((EG((l30>0)) * EX(TRUE))))) * !(FALSE))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t10, t41, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t59, t61, Inte...248
(forward)formula 0,0,0.786371,30908,1,0,327,140586,146,133,1971,100939,378
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2022-06-11 10:51:18] [INFO ] Flatten gal took : 3 ms
[2022-06-11 10:51:18] [INFO ] Flatten gal took : 4 ms
Total runtime 6785 ms.

BK_STOP 1654944678635

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d0m06"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d0m06, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282800849"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m06.tgz
mv SieveSingleMsgMbox-PT-d0m06 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;